ZHENG CHANG, first established in 1918, is one of the largest feed machinery manufacturer & project designer in China. ZHENG CHANG is the manufacturer of the first and largest pellet mill in China, which has 60 years’ experience in feed machinery. ZHENG CHANG has offered more than 9000 pellet mills to 65% of Chinese animal feed manufacturers and constructed over 3000 projects worldwide covering fields of poultry and livestock feed, aquatic feed, pet food, premix feed, concentrated feed, hops particle production, fertilizer, storage, sawdust pelleting and garbage treatment.

From the first domestic pellet mill to the largest output pellet mill (model 1208), ZHENG CHANG has focused on the development of geared pellet mill over 40 years, our products can cover various production level.

The largest output pellet mill model SZLH1208 in China

Production up to 55-75t/h, main power 500/560/630kw;

Main drive key bearing adopted temperature monitoring system to guarantee the equipment running safe;

Oil circulation cooling lubricating system improves cooling and lubricating effect of the key shaft in the main driving system to make sure the equipment working long time stably;

Fitted with automatic ring lifting device easy to disassembly ring and reduce labor intensity;

Automatic cutting adjusting structure, improve the accuracy of clearance adjustment by operation screen.